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Electronic Components Datasheet Search |
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LD1048 Datasheet(PDF) 17 Page - LDT Co., Ltd |
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LD1048 Datasheet(HTML) 17 Page - LDT Co., Ltd |
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17/26 LD71D1048C SD-2003A 10 bit PWM controller / 48 Channel Output LED DRIVER ROUT1 ROUT2 ROUT7 ROUT8 SRAM[000H] ~ SRAM[02FH] ROW Driver Internal Controlled Signal (P8/16 = 0, RIN_OUT = 0) SRAM OUTPUT SRAM[100H] ~ SRAM[12FH] SRAM[600H] ~ SRAM[62FH] SRAM[700H] ~ SRAM[72FH] T1 = 1 FRAME = SCAN x 8 = 1.6872ms Frame Freuquency = 592Hz at OSC1 = 10MHz 1/8FRAME ROW DRIVER TIMING DIAGRAM(1) FUNCTIONAL DESCRIPTION (continued) ROUT MASK 1 PW MASK = 63 x OSC1 PW = 1023 x OSC1 PW 2 SCAN = MASK + ( 2 x PW ) COUT |
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